# 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 vs Sumiyomi

The clearest difference is in-app purchases: 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 at none against Sumiyomi's 2. 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 also leads on iOS requirement (11.0 vs 17.0). Sumiyomi's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Sumiyomi sells 2 in-app purchases, starting at $1.99 per month. 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 asks for nothing beyond the download.

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 ships an update every 4 months, Sumiyomi every 5 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 | Sumiyomi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6446609054/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 33 MB | 22 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ai ito](https://appshunter.io/developer/1122366063) | [昶 黄](https://appshunter.io/developer/1882273731) |

## What reviewers say

### 話題のAIとチャット ができる トークアプリ ゴリラ兄貴

[App page](https://appshunter.io/ios/app/ai/id6446609054)

Engage in conversations with an AI chatbot that responds in Japanese. This app offers unlimited chat sessions without registration, providing instant answers to your questions and acting as a companion for various topics.

**Highlights:** AI Japanese chatbot, Unlimited chat sessions, No registration required, Instant responses, Personalized learning, Variety of conversation topics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sumiyomi

[App page](https://appshunter.io/ios/app/sumiyomi-japanese-reader/id6761248040)

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $14.99 | per year |


## Frequently asked questions

### Is 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 free?

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 is free to download, with no in-app purchases.

### Is Sumiyomi free?

Sumiyomi is free to download, with in-app purchases available.

### Do 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 or Sumiyomi have ads?

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 shows ads; Sumiyomi does not.

### Which is updated more often, 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 or Sumiyomi?

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 ships an update every 4 months, and Sumiyomi every 5 days. Most recently, 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 was updated on November 3, 2026 and Sumiyomi on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*